A Nigger handjob is a handjob given from some one of the Afro-American (nigger) decent. It is commonly used as a form of currency. The "rate" of a nigger handjob varies from location and the hand size of the benefactor.

Dude, what do i owe you for that lighter? oh well i guess like 69 cents and a nigger handjob.

Ill give you this fried chicken and a nigger hand job for that kool-aid.